jyskalgeservice.dk is a .dk domain served by 2 nameservers (reese.ns.cloudflare.com, veda.ns.cloudflare.com). It was registered on 3 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.52 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.60.52 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.113 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod8-cph3.one.com | 185.164.14.102 | mx1.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod8-cph3.one.com | 185.164.14.103 | mx2.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod8-cph3.one.com | 185.164.14.104 | mx3.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.4.121.245 |
| 🔶 Autoconfig | 46.4.121.245 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:3c34 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:c071 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.60.52,172.67.192.113 ech=AEX+DQBBNAAgACCyup0GYiVj1Iph45mjgzNuuKu0qMra6LGPbZVfMTXgJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3c34,2606:4700:3034::ac43:c071 |
| TXT Record |
|---|
| google-site-verification=hKFLOq5pz_KUSf-y-fkZoCYbVTNfFdjxtO37aF_SUFM |
| v=spf1 a mx ip4:46.4.121.245 ip4:77.111.240.34 include:_custspf.one.com ~all |
| Policy | Record (jyskalgeservice.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:46.4.121.245 ip4:77.111.240.34 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.jyskalgeservice.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www | 104.21.60.52 172.67.192.113 2606:4700:3032::6815:3c34 2606:4700:3034::ac43:c071 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network jyskalgeservice.dk: 104.21.60.52 172.67.192.113 2606:4700:3032::6815:3c34 2606:4700:3034::ac43:c071 (AS13335) www.jyskalgeservice.dk: 104.21.60.52 172.67.192.113 2606:4700:3032::6815:3c34 2606:4700:3034::ac43:c071 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u53539155.wl156.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u53539155.wl156.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jyskalgeservice.dk | jyskalgeservice.dk.acme.webpod10-cph3.one.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412037004 |
| Primary NS (MNAME) | reese.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-11-03 |
| Expires | 2026-11-30 (37d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 04:04:02 | 907ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-06 23:06:06 | 596ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-29 21:03:27 | 726ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-14 13:14:56 | 829ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-13 02:36:25 shown | 6091ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-10 18:51:15 | 3044ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-08 07:40:51 | 1348ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-15 19:11:29 | 2513ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-23 19:18:18 | 1128ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:41:12 | 1798ms | 2 NS 2 A 3 MX | 🔓 Insecure |